65 lines
2.1 KiB
C++
65 lines
2.1 KiB
C++
#include "louloulibs.h"
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#ifdef BOTAN_FOUND
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#include <network/tcp_socket_handler.hpp>
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#include <network/credentials_manager.hpp>
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#include <logger/logger.hpp>
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#include <botan/tls_exceptn.h>
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#ifdef USE_DATABASE
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# include <database/database.hpp>
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#endif
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Botan::Certificate_Store_In_Memory Basic_Credentials_Manager::certificate_store;
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bool Basic_Credentials_Manager::certs_loaded = false;
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Basic_Credentials_Manager::Basic_Credentials_Manager(const TCPSocketHandler* const socket_handler):
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Botan::Credentials_Manager(),
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socket_handler(socket_handler)
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{
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this->load_certs();
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}
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void Basic_Credentials_Manager::verify_certificate_chain(const std::string& type,
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const std::string& purported_hostname,
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const std::vector<Botan::X509_Certificate>& certs)
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{
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log_debug("Checking remote certificate (" << type << ") for hostname " << purported_hostname);
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try
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{
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Botan::Credentials_Manager::verify_certificate_chain(type, purported_hostname, certs);
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log_debug("Certificate is valid");
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}
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catch (const std::exception& tls_exception)
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{
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log_warning("TLS certificate check failed: " << tls_exception.what());
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if (this->socket_handler->abort_on_invalid_cert())
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throw;
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}
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}
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void Basic_Credentials_Manager::load_certs()
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{
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// Only load the certificates the first time
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if (Basic_Credentials_Manager::certs_loaded)
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return;
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const std::vector<std::string> paths = {"/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem"};
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for (const auto& path: paths)
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{
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Botan::DataSource_Stream bundle(path);
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while (!bundle.end_of_data() && bundle.check_available(27))
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{
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const Botan::X509_Certificate cert(bundle);
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Basic_Credentials_Manager::certificate_store.add_certificate(cert);
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}
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}
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Basic_Credentials_Manager::certs_loaded = true;
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}
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std::vector<Botan::Certificate_Store*> Basic_Credentials_Manager::trusted_certificate_authorities(const std::string&, const std::string&)
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{
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return {&this->certificate_store};
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}
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#endif
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